Building off the redesigned 2019 Mercedes-Benz G class that was unveiled last month in Detroit, the German automaker will be bringing the AMG variant to the Geneva show in March. The Mercedes-AMG G63 is powered by a 4.0-liter biturbo V-8 engine, good for 577 hp and a 9-speed automatic transmission. AMG-exclusive details include an AMG-specific radiator grille and AMG bumper with large side air inlets, Mercedes says. There's also a flared front and rear wheel arches and standard metallic paint. The high performance SUV will reach the U.S. by the end of the year.

Mercedes' ultraluxury Maybach variants of the Mercedes-Benz flagship S-class sedan get new faces for the 2019 model year. A new grille featuring vertical struts and inspired by a pinstriped suit headlines the freshened S560 and S650, which will debut at the Geneva auto show in early March. They will go on sale in the U.S. in late summer. Other changes for the 2019 model include more color combinations for the signature Mercedes-Maybach two-tone exterior paint finish.

Mercedes-Benz will add to its compact vehicle family in 2019 when it launches production of the GLB crossover — and a seven-passenger version is said to be in the offing.The 2020 Mercedes-Benz GLB will be built on the MFA2 platform that also underpins the brand's other small front-wheel-drive vehicles. But the GLB will differ from platform mates such as the GLA crossover with its styling. Expect the GLB to feature boxy, more upright lines; the vehicle has been described as a baby G class. Recent spy shots taken of prototypes testing in Scandinavia show the angular lines.

Based on the 2019 Ram 1500 Big Horn Sport, the accessorized Ram shown at the Chicago auto show features production versions of the Ram Rack, Mopar cast aluminum running boards and 18-inch off-road wheels with color-matched beadlock trim rings. The Mopar Ram also sports a cat-back exhaust with massive 5-inch dual exhaust tips and a Mopar cold-air intake system -- Autoweek.

Subaru is offering a 50th anniversary edition on each model, except for the upcoming Ascent. The limited run vehicles are available in just one color: Heritage Blue. There is a circular 50th anniversary badge on the front quarter panel and a 50th anniversary logo on the front seats and floor mats. Inside, there's a black interior which comes with silver stitching throughout and silver seat belts.

While Subaru of America's current lineup is anchored by crossovers, the automaker has sold a wide variety of vehicles over its 50 years in the U.S. Here are some notable Subaru nameplates of different shapes and sizes.